Fabrication of two-dimensional photonic crystal films with As 2 S 3 by laser holography

Autor:	Roger A. Lessard, Ismail Aboudihab, El Maati Ech-Chamikh
Rok vydání:	2004
Předmět:	Fabrication Materials science Plane wave expansion method business.industry Scanning electron microscope Holography Physics::Optics Yablonovite law.invention Optics law Optoelectronics Photonics business Electronic band structure Photonic crystal
Zdroj:	Photonics North 2004: Photonic Applications in Astronomy, Biomedicine, Imaging, Materials Processing, and Education.
ISSN:	0277-786X
DOI:	10.1117/12.567396
Popis:	We have fabricated 2D photonic crystal films by holographic method. Scanning Electron Microscope (SEM) and Atomic Force Microscope (AFM) images show that the structures are two- dimensional in the sub-micrometric scale and the structure is perfectly ordered. The dimension in the plane of the films can be up to 50x50 mm 2 . Both triangular and square Lattices were made. Band structure was also simulated using the plane wave expansion method. We tried in particular to better control the fabrication process in order to have the photonic gap in the desired wavelength range.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::8cc1d4b0a1d5544d2a6670d19f4d543a https://doi.org/10.1117/12.567396 Zobrazit plný text záznamu